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€210 Find cheap flights from Seattle to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Ireland departing on 20/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags

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Best Ireland Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Dublin
Dublin1 stop€385
Cork
Cork1 stop€653
Shannon
Shannon2 stops€818

Good to know

Low season

January

High season

September

Cheapest flight

€210
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly and prices are also 4% lower on average.
Flight from Seattle to Dublin

FAQs - booking Ireland flights

  • Are there lounges at Paine Field Airport (PAE)?

    Yes. The lounges include American Airlines Admirals Club, US Airways Club, Alaska Airlines Board Room and United Red Carpet Lounge. They are located at various terminals within the airport. They offer snacks, drinks and a resting place as you wait for the departure time of your flight.

  • Are there facilities for pets at Boeing Airport?

    Yes. There is a pet-relief area located within the airport. You need to consult the airport on your pet's security screening to avoid inconveniences. There is a grassy area where your pet can play. You are required to be with your pet for it not to interfere with other travelers.

  • Does Shannon Airport offer ground transportation?

    Yes. There is a taxi available at the Arrival hall. This private means of transportation offers you a ride at a pocket-friendly rate. Bus service is also available to ensure that several people are accommodated. It operates from the airport to the city center at intervals of 15 minutes.

  • Is there a gallery at Knock Airport (NOC)?

    Yes. An aviation gallery is available at the airport to take care of the aquatic life. It is located within the airport to ensure that departing travelers have some time at the airport. You can access the service regardless of the class of your flight.

  • How does KAYAK find such low prices on flights from Seattle to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ireland from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Ireland with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ireland from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Ireland

  • On average*, there is no price difference when choosing to fly in the morning or the evening on this flight route.
  • Lake Union Airport (LKE) offers facilities to travelers with limited mobility. The airport has a wheelchair shuttle service available 24 hours a day. You must book online for the service to avoid any inconvenience on arrival at the airport. The airport has ramps to ensure there is the ease of movement using the wheelchair.
  • Lake Union Airport has a lactating room that is relevant to breastfeeding mothers. You can freely and privately breastfeed your baby with no interference from anybody. A comfortable sitting area gives you peace and comfort as you breastfeed your baby. Power outlets are available to ensure you can pump milk for your baby for later use on the flight.
  • Boeing airport (BFI) offers parking facilities to departing travelers. Several parking lots are available on the airport grounds at different rates. Airline passengers parking in parking lot C should exit the airport and turn left. Passengers can also take a courtesy shuttle bus to the C parking lot or walk for about five minutes to get there from the baggage claim area.
  • Shannon Airport (SNN) offers car rental services to arriving travelers. Avis, Budget and Dooley help in facilitating you to your destination. The services are available online. Therefore, you need to book. The service is offered until very late to ensure all the travelers access the service. The charges offered are pocket friendly to all travelers.
  • Dublin Airport (PUB) offers business facilities to business travelers. There is a meeting facility within the airport where you can hold meetings on arrival. There is a workstation where you can do your work since there is the power to charge your machine. A printer is there for you to print the necessary documents that you need.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airline flying from Seattle to Ireland

Need help choosing which airline to fly with from Seattle to Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Aer LingusOverall score based on 1089 reviews
6.8Entertainment
6.5Food
7.1Comfort
8.0Crew
7.3Boarding
Airline reviews

Very sad, couldn't stop crying. Was an hour delay in Ireland and when we got to Canada the flight was boarded and couldn't get on. Was the last flight of the day. Now in a hotel waiting on a stand by.I have to got o work, so I'll go first available while my son stays in the hotel til one's available

2.0 MediocreAnonymous, Oct 2024MAN - DUB
Read more Aer Lingus reviews

Very sad, couldn't stop crying. Was an hour delay in Ireland and when we got to Canada the flight was boarded and couldn't get on. Was the last flight of the day. Now in a hotel waiting on a stand by.I have to got o work, so I'll go first available while my son stays in the hotel til one's available

Both flights late. Almost missed connecting flight and flight staff not willing to help expedite us off the plane.

Amenity kits were never handed out. There was zero friendliness and assistance by crew. Food was uneatable. One drink was offered and no wine, with dinner or before or after. Cocktails and beverages were not encouraged and when I asked for water, none was given. Poorest, most cramped business class flight I’ve ever been on.

Probably my favorite airline and way to go to Europe. Everything went smoothly! Food was tasty, crew was pleasant. Really cannot complain!

Golf Bags never made it on the flight. Very expensive golf bag and. Clubs,shoes, clothing. Will file a claim against Aer Lingus

Horrible. Garbage airline. Due to the strike we got a replacement plane/crew. I didn't get my exit row seat I paid for. Food was horrible. Plane was hot and didn't have AC vents.

Great customer service. Frequent updates from the pilot. Smooth flight. Good entertainment. Meal service.

The first leg of my 2 flights were delayed, causing me to miss my second flight and have to stay the whole night in Dublin. Super upset with this experience, and I still need to figure out how to get compensated for this.

Everything went well, but could have used a bit more legroom.

The flight got us safely from point a to point b and on time. For a transatlantic flight that isnt nothing. Flight crew was kind and professional. The seats are super uncomfortable (worse than domestic budget airlines) and the cabin was DIRTY.

Book cheap flights from Seattle to Ireland

Recent return flight deals

24/1Fri
1 stopIcelandair
11h 40mSEA-DUB
31/1Fri
1 stopIcelandair
13h 30mDUB-SEA
€385
24/1Fri
1 stopIcelandair
11h 40mSEA-DUB
2/2Sun
1 stopIcelandair
13h 30mDUB-SEA
€395
9/1Thu
2 stopsAir Canada
17h 25mSEA-DUB
25/1Sat
2 stopsAir Canada
17h 25mDUB-SEA
€433
24/1Fri
2 stopsAir Canada
17h 25mSEA-DUB
31/1Fri
2 stopsAir Canada
17h 30mDUB-SEA
€440
6/12Fri
1 stopUnited Airlines
18h 00mSEA-DUB
11/12Wed
2 stopsUnited Airlines
45h 46mDUB-SEA
€451
3/12Tue
1 stopUnited Airlines
17h 10mSEA-DUB
11/12Wed
2 stopsUnited Airlines
45h 46mDUB-SEA
€453
21/2Fri
2 stops
41h 25mSEA-DUB
9/3Sun
2 stops
20h 25mDUB-SEA
€457
10/3Mon
directAer Lingus
9h 10mSEA-DUB
14/3Fri
directAer Lingus
9h 45mDUB-SEA
€458
5/12Thu
2 stops
17h 25mSEA-DUB
9/12Mon
1 stop
15h 10mDUB-SEA
€459
10/3Mon
directAer Lingus
9h 10mSEA-DUB
17/3Mon
directAer Lingus
9h 45mDUB-SEA
€501

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Recent one-way flight deals

20/1Mon
2 stops
45h 44mSEA-DUB
€210
27/1Mon
2 stops
38h 29mSEA-DUB
€211
27/1Mon
1 stopIcelandair
11h 40mSEA-DUB
€292
20/1Mon
1 stopIcelandair
11h 40mSEA-DUB
€295
27/4Sun
2 stopsScandinavian Airlines
28h 55mSEA-DUB
€368
3/3Mon
2 stopsScandinavian Airlines
41h 25mSEA-DUB
€383
19/2Wed
1 stopBritish Airways
16h 50mSEA-DUB
€400
14/3Fri
1 stopBritish Airways
12h 10mSEA-DUB
€441
3/3Mon
directAer Lingus
9h 10mSEA-DUB
€468
27/11Wed
directAer Lingus
9h 10mSEA-DUB
€496

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Last minute flights from Seattle to Ireland

Last minute flight, train and bus deals

26/11Tue
multi-stopAer Lingus
20h 50mSEA-DUB
4/12Wed
directAer Lingus
9h 45mDUB-SEA
€678
24/11Sun
multi-stop
18h 00mSEA-DUB
3/12Tue
multi-stop
26h 45mDUB-SEA
€761
24/11Sun
multi-stop
18h 00mSEA-DUB
3/12Tue
multi-stop
26h 45mDUB-SEA
€765
24/11Sun
multi-stop
19h 55mSEA-DUB
3/12Tue
multi-stop
33h 00mDUB-SEA
€768
26/11Tue
multi-stopAer Lingus
20h 50mSEA-DUB
4/12Wed
multi-stopAer Lingus
20h 20mDUB-SEA
€834
22/11Fri
multi-stopLufthansa
18h 05mSEA-DUB
28/11Thu
multi-stopLufthansa
27h 20mDUB-SEA
€866
23/11Sat
multi-stopAir France
36h 30mSEA-DUB
2/12Mon
multi-stopAir France
26h 40mDUB-SEA
€880
22/11Fri
multi-stopLufthansa
18h 05mSEA-DUB
28/11Thu
multi-stopLufthansa
26h 10mDUB-SEA
€884
23/11Sat
multi-stopAir France
36h 30mSEA-DUB
1/12Sun
multi-stopAir France
51h 12mDUB-SEA
€1,102
23/11Sat
multi-stopAir Canada
25h 35mSEA-DUB
1/12Sun
multi-stopAir Canada
22h 20mDUB-SEA
€1,135

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Everything you need to know for your flight from Seattle to Ireland

Information on your arrival and departure airports

Seattle (SEA)

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